This is a 13-072 50.8 mm Dia. UVFS Concave Laser Mirror, designed with an effective focal length (EFL) of 500mm and a concave geometry. The mirror is sourced from the reputable vendor, Edmund Optics, and is currently in stock, as indicated by its weblink status.
The mirror has a base shape of a circle, with a diameter of 50.8mm. The thickness at the edge is 10mm, while the center thickness measures 9.68mm. The mirror's concave shape is defined by a radius (R1) of -1000mm.
The mirror is made from UVFS material, specifically UVFS MAL-1965, and is coated with a silver coating (edm dprotsil3001000) on the front surface. This coating enhances the mirror's performance in the ultraviolet, visible, and near-infrared regions of the spectrum, specifically between 600nm and 1050nm.
The mirror's spherical shape ensures that light rays parallel to the optical axis converge at a single point, the focal point, making it ideal for various applications that require light concentration or collimation.